CN114074885B - 电梯舱室通风 - Google Patents

电梯舱室通风 Download PDF

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Publication number
CN114074885B
CN114074885B CN202110800243.3A CN202110800243A CN114074885B CN 114074885 B CN114074885 B CN 114074885B CN 202110800243 A CN202110800243 A CN 202110800243A CN 114074885 B CN114074885 B CN 114074885B
Authority
CN
China
Prior art keywords
door
open position
zone
fans
fan
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202110800243.3A
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English (en)
Chinese (zh)
Other versions
CN114074885A (zh
Inventor
P·德温斯基
印尊扎 C·卡斯特罗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Otis Elevator Co filed Critical Otis Elevator Co
Publication of CN114074885A publication Critical patent/CN114074885A/zh
Application granted granted Critical
Publication of CN114074885B publication Critical patent/CN114074885B/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/024—Ventilation systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
CN202110800243.3A 2020-08-12 2021-07-15 电梯舱室通风 Active CN114074885B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/991413 2020-08-12
US16/991,413 US20220048738A1 (en) 2020-08-12 2020-08-12 Elevator cab ventilation

Publications (2)

Publication Number Publication Date
CN114074885A CN114074885A (zh) 2022-02-22
CN114074885B true CN114074885B (zh) 2023-10-03

Family

ID=77300865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110800243.3A Active CN114074885B (zh) 2020-08-12 2021-07-15 电梯舱室通风

Country Status (3)

Country Link
US (1) US20220048738A1 (de)
EP (1) EP3954644B1 (de)
CN (1) CN114074885B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11898776B2 (en) * 2020-08-17 2024-02-13 Otis Elevator Company Elevator cab air purification

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07247060A (ja) * 1994-03-09 1995-09-26 Toshiba Corp エレベータの換気制御装置
JPH08282924A (ja) * 1995-04-19 1996-10-29 Mitsubishi Denki Bill Techno Service Kk エレベータの温度調整装置
CN1746095A (zh) * 2004-09-07 2006-03-15 立稳企业股份有限公司 人用载具
CN1814535A (zh) * 2005-02-01 2006-08-09 株式会社日立制作所 电梯控制装置
JP2009292629A (ja) * 2008-06-09 2009-12-17 Hitachi Ltd エレベータかご内の送風装置および方法
JP2014015282A (ja) * 2012-07-06 2014-01-30 Hitachi Building Systems Co Ltd エレベータの換気ファンの塵埃除去装置及び塵埃除去方法
CN111559688A (zh) * 2020-05-20 2020-08-21 上海三菱电梯有限公司 一种负压型的空气净化轿厢

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07247060A (ja) * 1994-03-09 1995-09-26 Toshiba Corp エレベータの換気制御装置
JPH08282924A (ja) * 1995-04-19 1996-10-29 Mitsubishi Denki Bill Techno Service Kk エレベータの温度調整装置
CN1746095A (zh) * 2004-09-07 2006-03-15 立稳企业股份有限公司 人用载具
CN1814535A (zh) * 2005-02-01 2006-08-09 株式会社日立制作所 电梯控制装置
JP2009292629A (ja) * 2008-06-09 2009-12-17 Hitachi Ltd エレベータかご内の送風装置および方法
JP2014015282A (ja) * 2012-07-06 2014-01-30 Hitachi Building Systems Co Ltd エレベータの換気ファンの塵埃除去装置及び塵埃除去方法
CN111559688A (zh) * 2020-05-20 2020-08-21 上海三菱电梯有限公司 一种负压型的空气净化轿厢

Also Published As

Publication number Publication date
CN114074885A (zh) 2022-02-22
US20220048738A1 (en) 2022-02-17
EP3954644B1 (de) 2024-04-17
EP3954644A1 (de) 2022-02-16

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